Bump macOS deployment target to 10.10

Cartfile

@@ -1 +1 @@
-github "mxcl/PromiseKit" ~> 6.0
+github "mxcl/PromiseKit" ~> 6.3

Cartfile.resolved

@@ -1,2 +1,2 @@
 github "AliSoftware/OHHTTPStubs" "6.1.0"
-github "mxcl/PromiseKit" "6.1.0"
+github "mxcl/PromiseKit" "6.3.0"

PMKFoundation.xcodeproj/project.pbxproj

@@ -337,7 +337,7 @@
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				INFOPLIST_FILE = Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
-				MACOSX_DEPLOYMENT_TARGET = 10.9;
+				MACOSX_DEPLOYMENT_TARGET = 10.10;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = org.promisekit.Foundation;
@@ -397,11 +397,10 @@
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				INFOPLIST_FILE = Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
-				MACOSX_DEPLOYMENT_TARGET = 10.9;
+				MACOSX_DEPLOYMENT_TARGET = 10.10;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				PRODUCT_BUNDLE_IDENTIFIER = org.promisekit.Foundation;
 				SUPPORTED_PLATFORMS = "iphonesimulator iphoneos watchsimulator watchos macosx appletvsimulator appletvos";
-				SWIFT_COMPILATION_MODE = wholemodule;
 				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
 				SWIFT_VERSION = 3.0;
 				TARGETED_DEVICE_FAMILY = "1,2,3,4";

PMKFoundation.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>